By Age 3, Inequality is Clear: Rich Kids Attend School. Poor Kids Stay with a Grandparent.
Limos and nannies drop off 3- and 4-year-olds every weekday morning at New York City’s most exclusive preschools. Tuition is more than $30,000 a year. The schools boast that young kids learn French, Chinese, violin, yoga and robotics — all before kindergarten.